| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.52 | 3.262% | $106.8968 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $166.30 | 6.633% | $177.3307 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $203.39 | 8.295% | $220.2612 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $85.32 | 5.751% | $90.2268 | $90.23 | $90.25 | $90.20 |
| Purchase #5 | $240.56 | 6.359% | $255.8572 | $255.86 | $255.85 | $255.90 |
| Purchase #6 | $240.80 | 10.426% | $265.9058 | $265.91 | $265.90 | $265.90 |
| Purchase #7 | $217.79 | 5.574% | $229.9296 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,257.68 | $1,346.4081 | $1,346.42 | $1,346.45 | $1,346.40 | |